12713049895

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{31643}}^1$

素因数の和:32551

約数の個数: 32

約数和(自身を含む): 18798054912

約数和(自身を除く): 6085005017

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 883, 4415, 6181, 11479, 30905, 31643, 57395, 80353, 158215, 221501, 401765, 411359, 1107505, 2056795, 2879513, 14397565, 27940769, 139703845, 195585383, 363229997, 977926915, 1816149985, 2542609979, 12713049895]

約数ペア:

[(1, 12713049895), (5, 2542609979), (7, 1816149985), (13, 977926915), (35, 363229997), (65, 195585383), (91, 139703845), (455, 27940769), (883, 14397565), (4415, 2879513), (6181, 2056795), (11479, 1107505), (30905, 411359), (31643, 401765), (57395, 221501), (80353, 158215)]